print_error('blockdoesnotexist', 'error'); } $DB->set_field('block', 'visible', '1', array('id' => $block->id)); // Show block add_to_config_log('block_visibility', $block->visible, '1', $block->name); core_plugin_manager::reset_caches(); admin_get_root(true, false); // settings not required - only pages } if (!empty($protect) && confirm_sesskey()) { block_manager::protect_block((int) $protect); admin_get_root(true, false); // settings not required - only pages } if (!empty($unprotect) && confirm_sesskey()) { block_manager::unprotect_block((int) $unprotect); admin_get_root(true, false); // settings not required - only pages } $undeletableblocktypes = block_manager::get_undeletable_block_types(); echo $OUTPUT->header(); echo $OUTPUT->heading($strmanageblocks); /// Main display starts here /// Get and sort the existing blocks if (!($blocks = $DB->get_records('block', array(), 'name ASC'))) { print_error('noblocks', 'error'); // Should never happen } $incompatible = array(); /// Print the table of all blocks $table = new flexible_table('admin-blocks-compatible');